@misc {IOPORT.70446214,
    author       = {Laptev, Ivan and P\'erez, Patrick},
    title        = {Retrieving actions in movies},
    howpublished = {ICCV, 1-8 (2007).},
    year         = {2007},
    doi          = {10.1109/ICCV.2007.4409105},
    identifier   = {70446214},
}